It provides distribution, density and quantile functions of the Tukey's g-and-h probability distribution, as well as functions for random number generation, parameter estimation and testing.
Package plot3logit is an implementation of the ternary plot for interpreting regression coefficients of trinomial regression models.
The package noisyCE2 implements the cross-entropy algorithm (Rubinstein and Kroese, 2004) for the optimisation of unconstrained deterministic and noisy functions.